Fix markdown

adbario · adbario · commit 5e4b1fe29a8a · 2017-03-27T00:44:47.000+07:00
diff --git a/README.md b/README.md
@@ -130,7 +130,7 @@ Get all the stored values:
 
 ```php
 $values = $data->all();
-``
+```
 
 Get a value from a path and remove it:
 
